INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52048346885016c5bca88c5771cde5d901de6004b8c88cb21de40677f7fd3535', 
    '89sxquDjOTCv/0HDzAXY2g1TW1cm3uXModBmPbMFVF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)