INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebc7d99852d91599b0a783462d1c7efb05e5cbdacc5e2a1e330f06467b1a45d4', 
    'ubZY+51FXeEP47s9CkbnMM3zXcdcKjmHg1N2jSC90nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)