INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09254883c7563fcbb0604746e4ab696f9f8765d4c099d7771707b0d032ebfb24', 
    'sFrbm192PCAp3I000LWN7PKfhfEZ2Q6IZ+2OQsV7M4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)