INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66612e44dba79dbae17f669ce931cd26c9b133a9846bbebcc96e010cb61de963', 
    '6uYUYu3uWRXVzymxFdZ2ug26QpCGcZETxRK5fwdApQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)