INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12fb4d1509abd6d67b7118d31440917b24e10f422ce0610126d81dfafe4ad4cb', 
    'g2Pr6MXkQzV8QeCenF89fe5lBmvYnrV4AqvulBJU32A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)