INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45e2d81851f8be45480b544db3237c8172814eac45b747efff44a1240debc33a', 
    'vC2esmjNpqDBucPBYBgL5aoCn8HLRCJAmqVN+FS99jI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)