INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2c4ec3ff0eb978144fc19be6796c04e19495710557ca9e9eb823faf172a0f12', 
    'rOPfzEbXb1HtlH3ylMDWgy04xmBLGWvkPi2csM+02T4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)