INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b73ed077005957e88d2f046e5e7110c3058beb54202075438424e71531177570', 
    'sMVLpiettP1tOTf6sEOc+uqO48JVSqjv7MarT1rkMpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)