INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e52d6ab3011d5fcbc3113dcb5727bab233f31b9485ea4fb01c42836b236c6b5c', 
    'lkshwzAdhNUKXLeoSFfkPmzs1DozRqN12nMI3LbQR0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)