INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d8446622566bd25c80c6eb57f71dfdce1565513c5d4b29e6fcc9151a59c838f', 
    'MTSA61oXa7rB+3qe8VuDtP8TEXHHGnkUD2h2gOY2Tsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)