INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0b92f45b0deaabf035ba9a088a12ba6dd0586cb956cb895bfbdd3513a2bd9e', 
    'xIeslw3RQPztf4jvRSULud0t+K6XURGTDmztPyuFJUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)