INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e452fd2098f7c6abe10abf38ef9675bf3bd0b44e5cb096d5561fbf7c0a5e56d3', 
    'dU8MTdMMt5c0tAqB6uxCTUZFkyew+1fHFAu7MdLIrpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)