INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '63934f1e4ab32a3b874c99126e525fc9097ddf6e1f093013b576abc039035778', 
    '76jqb/sa24loQ7Ogk47G4zrn/XekZUjZn5T4mELJsPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)