INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fed6871c4ff40419caf8394c55d09478b9de0a2d9efe2d45553a988a9f669451', 
    '592cp843Sfp0WRNZEDJa+DQChUwlLiGP2wKaZTBYZFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)