INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c7815279867202aef553eb254471a8d03e99fbcad9fe55f4378a916aca94cc0', 
    'XPEJMuVex4Ol+yINvL/8aZ53vQahFS1ren2c6yJpx2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)