INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b5292c5d18ed3c055ffc09373e0d337d107121b1dbd907c21d5306b70514185', 
    'fNTmCnRfFg3zag+iJDba2qjqacRM+s0NX24onZKgS0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)