INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc70d69a53b33f752825350d8aece1bde1e42cfadd2a371dbcfdd5a1f27b7566', 
    '5HhMVbZ1iwZkjbJz806YcNwzMMtTkLRRWjCLtXRnIqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)