INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '590bc2c5f31a217b6a982db3187edab20df3c05f9a1598a193f76c194e9cbfc4', 
    'RQHNG3R6Dyc0zsz7XNZ8PFpZNRGOBeXi5XyqvZ1S6Ik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)