INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c4e98a1d27fbd0ed8604c6cb7b4033173a4eabbdaa7f45f3f732c1905e19724', 
    'LhTL+oJLetY1SZY8m7yRzEDLUbUmTkSpjUUdrB1L6UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)