INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5952de3cbb1702da028d3432799239053ca872172da9b585efe26bf81164b9d3', 
    'huTlVnFDxptQUA+Wf0wv2xySCTuyP9soWkWDFhSeQ2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)