INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1851a397a862bd830cf4b84cda6461310c30d51f2ceee379ab597510e857aa53', 
    'T0Sv8dmBVopeIyf3zijig17fa2aNuj95atJW37V3uzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)