INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d4e0004b516093cefd514123084b75e4fb5281f87a21201991431d91b8abd71', 
    'cIIQuSCZF2tgaC9xDGk051q14B11O0ir6CT3pgsmxzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)