INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6489fb95e6a05816e6f5f0fdc29b084d8e41375543f1908852bd833c72c48754', 
    'P7qfPqkPdgEiQxiM9fwwF+uOFyaZ9pkfBIo7NI2Pf3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)