INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59c3d9d3e4c26d7115ea275fbf2f9cb0ea11cfd1bb54e8d82bc1fda751738655', 
    '8x21KbLnV4HgZbIGlee5F/sl3SheJyURfv4f7D6sLGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)