INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28130507c2ed82c87911945732238bd9ac5d991e31c7017e1aabb576048352c0', 
    'rnB9j+bBiRODFsk3vwQ3Tk17OVUNOb2vA19JDDlQZJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)