INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1875046e116e118ee28a3ec26ae31b6095f807bd2010a6309c0c10d883cbaaa4', 
    'okEKMl9CGcapQxvv9jMUm3tU2mTdJboSyPFos49otkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)