INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c87c20c5ec85a76d1bb478e3aac3031203ed040c9e8adc2243cddfd06e86eb17', 
    '9yDxpc/z3gMA5N2xpRhs6b0IMSpmTq5x/L2SInRMegE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)