INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ef03767d2432385f6c39d086200bf037dbb02d112bbf5bd2b17c4cebbdbe1dd', 
    '5WNa29eTwqMO88Ck+HsTKBX5CsbFzQk0kdgtKwJWY+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)