INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1aeb689823515872c139b4d474f1f44e85ee8d5e7312134841d2ede8b18a0b47', 
    'MOPoD7mmW3/J9b28AvF9Q3lsbOPJq59s17d+G9bEbUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)