INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27bee72f5a4a08f0c8d965f738809dfb41b70d33b555bd16880274ea436e64b2', 
    'QKaItbhhe+6FdYnLI9xiFI1gxVTZzChcMc5Ct2zmLPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)