INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d3d15cb9b66eba9364d493e288a14b4c532c1ea919e9e4294b9fc2cbb1526b6', 
    'Zviw8ZV0wTfJlIhryfKBETnkbJAZn+6cMIrNlmwqomU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)