INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'befbde08f620693802c0ac903fc95b4022a43c8d0bca38b76aea5fd5e61f6309', 
    'f6MWSP0RPKgEsOiUTDVuvvmhb97WhJn0OTGdgbA6zrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)