INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4373032be912b3cb6c00a0652761764e755a0ebef99ff2d2b037c68f05e7a2f3', 
    'mURV0EnAc0i+ySOWJZMRnm8Nb1UvrsI0PKtdCf+h4HM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)