INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9ed8beb6bcb57522bbbf3dd7804dc141712ed5bfcc1208b4ad3101138c9980f', 
    'Mfu3o7euOGm2HrBLb2EdjmrER69sq2gEwa+9aTYd//4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)