INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6296a2b59cf1d273541e73134992867b42e92c1c3fbf5e7a1701ca28672860b0', 
    '7wf6TS2VxEf8nWLoWc12WhKMzJ0BDmJDzuLj+EL0BAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)