INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '525fe8d296cad45b4aa503d0095ad74d350de42a6f05a08a1870459bf609a241', 
    'roS+MV8graio1Csgnm161XQAZS1WIOnfpl9EpVnv/XE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)