INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b8646042efe9402ac822c0420c4f2e9cfc09239a185b49efcd61f95abee4841', 
    'o59BnjXL6TY5pZALT0Xdl2325U8gJuFO6fxAAjC247A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)