INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '891476bed8c82464c5169a6f37152625c6fdd01b6087b1f590356fc173fd79a7', 
    'nrMypaMsVdxBPIPznXtMGu4qLUggHVzmJ0N04haCKBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)