INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c41ff04d21272e2c5bd73d623d70091c80aaf47c270f37bf355b5d10596355e3', 
    'L1t1Jf9Fv4BCABJQ+9d7vSQrc0YY7By3zNRMIXwTIuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)