INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3885cc36828e9bcfd0aee80b6bdece57ce25b58cd5188af6fd2054efbfe9f7c', 
    'xdrPjLrBOxwUCU1p2hp3rMTnuqianc31e4dzQwG+EGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)