INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c10b2550f7eef9c6335946a2e1012718c4f3688ebb3c314735711b44d54339', 
    '/dnE0AIvxaY0v3A2pOpIak9PEMhpWSnZJQbIFULTQYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)