INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70a0535bb8d1ee8da70469333a889fb17acf4147495448700d78a2934309bfff', 
    '7up+VHmtiZdDcWH56kGOBPXTiopkoRgvHhP194tPC+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)