INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949b8c1d20ff94167770225d060e47f525b0ba20b6d4c9b11a6cb622b097a44e', 
    'MPTq6A9TzLu0AN46FjOaC56iW63Ve18bfPVgLsILULU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)