INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5103ad01004c952651469c9aefca91d66ff346370299652f63dcca35fb2f32bb', 
    'Z6gY2N0MoDWKr4amFMInpEbcuR67GobZYQPgk2Qb+Fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)