INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b10eb9eace2fcee92f11b597b58957aaace96941db4ab9dca65fd436917a40', 
    'N0Nm4e1r/fYWK3I5Qt5W23kxxmLayhKNY/9DJoiXSEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00097

Result

int(1)