INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1ddc507b5828595bce3025b729b55178fe9374d4d49600ac2789532646f4b2', 
    'T0+t5gjOydNuWdHVBrKIW+xkYFQaHDXSMhrmfOhgL54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)