INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d2464939b1914cfc462166e7e5a662317f4e5d3bebbc5e6b3dd836efee8a74f', 
    'SE4uJGiFzMN23KqAKFIEH87POonfkZkFKeR78CYFeqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)