INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce4974e66c476e73fcb6b087024e952c61841e6fbc3af21ca9b4e0b1a7687f80', 
    'R+jRbTW2ckfSAlFteTmitOv3Q5u1xZI7GsQP1h5WuDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)