INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21bf94dbe0c979fddf40de0fac2476043e61dc6f3045fd35c1065abee6258969', 
    '01nvKKMH+z1Mu9zOw0ZH2Fwlv89LuxUR4a1MZplsdZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)