INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5b9f63a7d6ff76c0b5caaa86a3e3d6b8d424958ac3aefb6073af079366ca64b', 
    'zs4vyZROsSPeWIPQT9ZZ0IMC9fgqNDSI20lE8AUsq7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)