INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d94b75c2e9e7aeb565534e15c57bbbb631d607a492eb6cfc988733157eadfde', 
    'qG5JzagaeRyAXCzxUFdJJnb7HPetN8L4EvIFrKWyxfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)