INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a1b577440cc685ed3ceb4b009e24f06a1725d5952efe80c24734930a4eea1d1', 
    '5RCKloKY1oZ3muxptZOsWRGdVWHM349iVBRbhRkku3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)