INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e68cc09906b1be335b3d342cc0cc71a69f0a916d503f0a74182cdb05552a320', 
    'E2Wrn87/BPsgOv3Lo06MTb2BepBvNUOUjG2AMCXo9Ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)