INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0f6a5314518f3770f51518a11e5422a1d33f2384fbc0e432c06d387dbcf948d', 
    'hFlNz/1A/FKVHEEI39sZVL33zsTcf3LblkGHMA0J3CM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)