INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '843ea9f5fca999aefe74f05bc8b7cda9df7cc24225bcdce85f37e6c2a6806a52', 
    'iEernxuZvEKC4iLrPJX3damOPdai5dAG5KA7udKiZ78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)