INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5059952ac32d69046f682959aeed04592663add9ef5b14968a159999516a8e2', 
    'FqbWrCEr5SUswvE9WFJ9BvgjB3f+oPfDXprGhD5kL4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)