INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ae15a8526ec2524b8d15c419f32fcfc487dc3af4f2fa2bbacb17906158318a', 
    'dmcfegmQv6oh+EHZrrMfPn1XxrxYM9OJlgB2NCPVjc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)