INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '853515fdade3494128c58e79290388b6470599ff080d60c40679da76e8bb20e7', 
    'fVeUTcMOlJAPr4BBPxu0OzxYw15Cnn518/aP1B3qAzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)