INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c96f3644549c498b0bde2eac30b8736910ff707a8956eb70dbc447ed05091e6', 
    'J3nrR6HngB+LDN62TMc4tjHVz+3NIff148eYMuANq6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)