INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7c7ea35aa003704479603fd47a2999b6634fe5871f562a1711570c9d22186b1', 
    'GPgk971xmdjt6DwpulJve2tHDVDzddzwaBUsAIf82XY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)