INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6be6697f8c027b42396f4d80574bfd72c59ba195d6c43656f8508370d5443427', 
    'Q2wtZl7XHVsc2nvd7RQ67EB2gbLULuS3JGKg9iEPr4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)