INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57ebced48c92f796b2362a91258a9a9a55db75dae1aa3bb848d9d2b92d2621d7', 
    't91yvCTtFwfBvlfyABx2S0TQqJPUgvcK8XKsRi1ISdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)