INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '407089ad91fa1e0e2150ca7c17523c7db525a825a999eeb3f5746b933d3dde4d', 
    'c7H1lWgZeYBNEkkXLCNVTegWrpNJbLL96mxSc9xHdT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)