INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf671ce9dd5cf543bd341b024897dc82fd2a61c939c0260dd3ce418993e09cb', 
    'B5ypB6KW4g9Pa6O8ApJvqnApY4z+q7kepWHVrJ4cTKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)