INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b526aec6e34375c9fd428f9412770a1d931eef735e29e1a298ff84f4a093e6cc', 
    '37HP0L4obGbYtVRFaA6rC/cGnE2JdnZhqKSLDAqeoHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)