INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7df5fa714e1723827f545d752fcbdd6a8a7f18f849f175209e1e496270da5cc', 
    'T/q8MzSwch0diLhtPzX0ETzuiu1l1YLuJbqydMo2FM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)