INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd7c050320e826a5bab109bf9509e41e19c6c8af06be5cc1ffb7ec868fdcaf5', 
    'R4TvAmulRRWasDftZvI7ZyQtEKZV4OrXhRXoMANFul0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)