INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eeaa3a66444e53276998a981118968b1ca155237967e8509235880d6264aad8', 
    'ipOUKBsNOgUIpioDOd02PMlNnwQ7M+NO6NI0gB4H0do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)