INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfbc850f7037532e01f38d53916eae99d1d2efc273d61b5dc06db9725f3d2dfe', 
    'A4tSrKXTIY7ph1B5CC3poBG1DQ1jO14ULeRK8ff5pPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)