INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87804bd5210bbccfe19db53c3cd703c940dd2560c1148551c9f74ed31ce1c844', 
    'y4mFhIYbZLB1x7z2CdCQViEAnqCPGqzuSU0tPu/F3d8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)