INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8354603cda320ee15eda745c9c3e8aaad88d587eb214c07b507d29ebb7476125', 
    'tgC9SiB1n6dXZ1pFtr3GZWaxkR87UF0EBLRR7mbz1e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)