INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f1547dc6b4fa00d2a78c4186ca4db9634a2534500bde24df64edb40b5afb5a', 
    'jsa315ikgjX2Hg2Ks7mlhsA1c2U/ekshhINdzrLJrro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)