INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd62887071b57376f3d36930cfa4b9d29542e524aed312fb9ba194d2ff0cf947b', 
    'QHnI2CY50u9sJebAKo3VTgar5LBpShPZ0lwDn8JLfIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)