INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72954c8ff2a251c0b6a75bc516ec841a46616344015caf61492ea9dd19da790a', 
    'NepKBi946VqwvssN+PlRdVcF+2M1m5eHPCQlHp6T0HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)