INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27ac4e4d64b036f6cd803d47230abb7d191afb726664a362257617cf60103c03', 
    'oilgv+7tAnFQfdVifw00/b5LVq6+X8i0JHSFJT1N5vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)