INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19afdc5c9ba2f1c994074fa2803663bb876b043a112dab6dbed1de27f54aa07f', 
    'xe1tzid6RKu2yMRRtDhN5dRuNZFW3djPWjWxGNRJwK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)