INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c908d2935c6f4fc66d6f4af451b6cd0ecaffdb3537853492f35f458b57a0fdd1', 
    'JSV8gOisEtwvPc17j7jzeNUByJHYwDRdmXwZ/FLT/Zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)