INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f605b748070bb6d98c4dcde9cafe52f8f8eb6a5970c200f9a843425d079810', 
    'gixIAOx3rk+ccC4IDHIJd8jvxOyk0RFYJHAnXR4uOlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)