INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8084acb8d5434295aa0475b077def80f0aa9c43bca5f8f407230a4c4f94c7e0b', 
    'B9TTHhwmSswz1x7XNFpQWocZa5nfhj3Q4egforR0OJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)