INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e1b157323d737e4f0f6add81faa96a98cef150f841077fc238d0db4a676844', 
    'gkpunkT174cfxksTiLHrFdAqMdVUBtwmTT86yvfFIL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)