INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20c7155bcce47df7c7aca30fa42fbb7d703a3828706d6ad371fef041ec9ed0e8', 
    'GBFxstbvW9sDxYuRrZ5KDZUPA2/ctr17I/15U7Fox7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)