INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f8c061e762e95597555ef71e68887fea1d9d04d00d78759b6e11994e3d867cb', 
    'Ztomze3PZ633Rmedo+9rKbqoZFziSiEXa+0wSmcxPxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)