INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9d46b9761ce463cc1fa5470961da2dff1f192bb401acba6e06bbdf16a2a5771', 
    'iQ7vPIeLGx+Slz5IEXR9OpeyuWlm7mjm+BIo4LqcxDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)