INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2de15b5da83415717ae6c642711883e2b58ff4619aabd29f336d055b9ed19aa3', 
    'OSmjEdlcNGIdKj7b5hIOEvjzTfuSsTeqSkT/wpp6wLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)