INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef179d625d4a70bf7cf2cf40f7e82d1dfad2e615174a2bbcee945fef63b0b4d1', 
    'P1JDAd+URVD8NffcduExFtjv03B/vv0sh6yhD7l8lKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)