INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd254026c82e24b7d3c73964abab54f1eb2cfa10744d861baf9e8b17bee8b1ae4', 
    'S5cGsnjhXSpb95On0dpk1tyU8vPyPs77IPPhB/TTzJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)