INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '015127ae595f3199c34c29b33c017d54dfebd8affe54c7b53febf432f9e29b99', 
    '52tf9e1LXTXRhY+zFmGnhHeOtPbW417tFClQlbAeRPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)