INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bb0db71b5067bb97d2c5cb4db999a6800a3d7b6f644e277fe519a68531298d0', 
    '+REw6gRWevgnekqtH2SSWJ7LqQZOhNlonk4W5KNjTuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)