INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6324273de9398f43701a4f412333722c34cfd42992f0d14af4ceef1f79ca353b', 
    'BBnC3cxUtkpNhtIRK3R6co2hWSwBCuzcpbRvR3eMfjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)