INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f8cc3945827b17caab3a251bdd52c90894adf46122bd1aa0bc2f4ca3520a125', 
    'KahmHAILE27g/VwTLI43iuyWR8LDP3b7KdaE3lWjrWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)