INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94ad9f688ddca5fb073320387803e5cbea0883235cbd7d4c02483d42203e1bda', 
    'DEVH1iQOx3QZ6CIJBHm1REhg0wZFpo9/Z/YDHaRHNy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)