INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbb75dcdd9bddad9b7a16d06ba67b89a026345c11c04d68328927f055d241d45', 
    'pO0cekblZQfgkrqcpL4vDtjuqsgc1y/R9N9EGY7UgSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)