INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c541c901024d6172a08b78dfa5a2994aa4d058e7045b6a9171a6e932a50d024', 
    '7VBpvhjBQGgvNpOApHuJ8Nhs9fadMmBxPs5pTP72YKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)